Description:
Abstract:
Produtc name:BENZOPHENONE-4
Cas no.4065-45-6
MF:C14H12O6S
MW:308
Purity:98%
Appearance:white to light yellow powder
Specifications:
tems |
Specification |
Appearance |
Off-white or light yellow crystalline |
Specific extinction
UV absorbance |
E285:460min |
E325:290min |
Content |
99.0% min |
PH value |
1.2-2.2 |
Melting point |
140ºC min |
Loss on drying |
3.0% max |
Turbidity in water |
4.0 EBC max |
Heavy metals |
5ppm max |
Gardner color |
2.0 max |
Application:
UV Absorber BP-6(CAS 131-54-4) is a UV absorber of the hydroxyphenyl benzophenone class which imparts outstanding light stability to plastics and other paintings,especially suitable for Polystyrene, polyesters and cosmetics etc.
Packaging & Shipping:
Package: Double plastic bag inside, aluminum foil bag or fiber drum outside.
Delivery Detail: Within one week
Storage: Stored in a clean, cool, dry area; keep away from strong, direct light.
Shelf Life: Two years when properly stored.
Changzhou Greater Asia Pacific Trading Co., Ltd is engaged in supplying the cosmetic/food/pharmaceutical ingredients with best quality in China. China is a resourceful country for natural plants and herbs. With China industrialization gets better and better, we have the best plant extracts and herb extracts in the world with the most reasonable prices.
We are a supplier of cosmetic ingredients/food/pharmaceutical ingredients including plant extracts, natural cosmetic ingredients, chemicals, etc.
We strive to identify, develop and supply Ingredients from Botanicals/Herbs, for the usage in beverage, health food, cosmetic and pharmaceutical industries, making contributions to the modernization and internationalization of Chinese Herb Medicines and human health. We only supply products manufactured and packaged in accordance with GMP standards.
We have listed a short list of the products we supply. Please contact us if you need anything else that is not on the list and we can supply to you.
